A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of 0 feet. She descends for 12 seconds at a speed of 3.3 per second. She then ascends for 11 seconds at a speed of 2.5 feet per second. At this point what is he elevation in feet

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.